There is a crossing coming out of a wooded residential area on 51 between the Keystone Dam and Mannford that is stupid dangerous. Those suckers fly through there too.
If it's the one I am thinking of I have a relative that lives in a house on that road. You do not cross those tracks without stop, look and listen, even then it's a little unnerving.
That line continues west to Morrison & Perry and passes just south of where my son & I have a deer lease. That crossing is only marked with cross-bucks so I always make a full stop. I had one close call in our first year of traveling that country road.